Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,572,651",
      "signature": "0xa595a016925d41c5134487b11f599b16afebe7b9361eef6a52af03c30c12658a198b9c1b4eb94a937596327aea905ea7",
      "randomness": "0x4fef1a79519a392b2190c66991e43f323480f15e96f6e3662b199ec8df76eacc"
    }
  ],
  "blockNumber": "7,413,498"
}

{
  "Sr25519": "0x882f4faa4cb96d50e1a6b95c02d7995465ea8c2f656ff6a57ee045e10a21d9474ebb0badebd6de110170e15ec2f40d955d339b4cbeff1cf4e2408724de6a3780"
}